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Switch ea RF coaxial ke sesebelisoa se sebelisoang lits'ebetsong tsa puisano tsa RF le microwave ho theha kapa ho fetola likhokahano lipakeng tsa litsela tse fapaneng tsa cable ea coaxial. E lumella khetho ea tsela e itseng ea ho kenya kapa ho ntša ho tsoa likhethong tse ngata, ho latela sebopeho se lakatsehang.
Litšobotsi tse latelang:
1. Ho chencha ka potlako: Li-switch tsa RF coaxial li ka chencha kapele lipakeng tsa litsela tse fapaneng tsa lets'oao la RF, 'me nako ea ho chencha hangata e maemong a millisecond.
2. Tahlehelo e tlase ea ho kenya: Sebopeho sa switch se nyane, se na le tahlehelo e tlase ea lets'oao, e leng se ka netefatsang phetiso ea boleng ba lets'oao.
3. Ho itšehla thajana ho hoholo: Swichi ena e na le ho itšehla thajana ho hoholo, e leng se ka fokotsang ka katleho tšitiso pakeng tsa matshwao.
4. Ho tšepahala ho hoholo: Switch ea RF coaxial e amohela thepa ea boleng bo holimo le theknoloji ea tlhahiso e nepahetseng haholo, e nang le ts'epo le botsitso bo phahameng.
Lisebelisoa tsa Qualwaves Inc.Li-switch tsa coaxial tsa RF tse nang le maqhubu a sebetsang a DC ~ 110GHz le nako ea bophelo ea lipotoloho tse fihlang ho limilione tse 2.
Sengoloa sena se hlahisa di-switch tsa coaxial tsa 2.92mm bakeng sa DC~40GHz le SP7T~SP8T.
1. Litšobotsi tsa Motlakase
Maqhubu: DC~40GHz
Ho se sebetse: 50Ω
Matla: Ka kopo sheba chate e latelang ea khetla ea matla
(Ho latela mocheso o potolohileng oa 20°C)
Letoto la QMS8K
Sekhahla sa Maqhubu (GHz) | Tahlehelo ea ho Kena (dB) | Ho itšehla thajana (dB) | VSWR |
DC~12 | 0.5 | 70 | 1.4 |
12-18 | 0.6 | 60 | 1.5 |
18~26.5 | 0.8 | 55 | 1.7 |
26.5~40 | 1.1 | 50 | 2.0 |
Motlakase le hona joale
Motlakase (V) | +12 | +24 | +28 |
Hona jwale (mA) | 300 | 150 | 140 |
2. Thepa ea Mechanical
Boholo*1: 41 * 41 * 53mm
1.614*1.614*2.087in
Ho Fetola Tatellano: Roba pele ho Etsa
Nako ea ho Fetola: 15mS max.
Bophelo ba Ts'ebetso: Lipotoloho tsa 2M
Ho thothomela (ho sebetsa): 20-2000Hz, 10G RMS
Ho Tšoha ha Mekaniki (ha ho sebetse): 30G, 1/2sine, 11mS
Lihokelo tsa RF: 2.92mm e tšehali
Phepelo ea Motlakase le TaoloLihokelo tsa Sebopeho: D-Sub 15 Monna/D-Sub 26 Monna
Ho kenya: 4-Φ4.1mm lesoba le phunyeletsang
[1] Tjhella dikgokelo.
3. Tikoloho
Mocheso: -25~65℃
Mocheso o atolositsoeng: -45~+85℃
4. Litšoantšo tsa Kemiso
Yuniti: mm [ka hare]
Mamello: ± 0.5mm [± 0.02in]
5. Ho bala dinomoro tsa phini
Ka tloaelo e Buloa
| Phini | Mosebetsi | Phini | Mosebetsi |
| 1~8 | V1~V8 | 18 | Sesupo (COM) |
| 9 | COM | 19 | VDC |
| 10~17 | Sesupo (1~8) | 20~26 | NC |
Ka tloaelo e Buloa & TTL
| Phini | Mosebetsi | Phini | Mosebetsi |
| 1~8 | A1~A8 | 11~18 | Sesupo (1~8) |
| 9 | VDC | 19 | Sesupo (COM) |
| 10 | COM | 20~25 | NC |
6. Setšoantšo sa Sekema sa ho Kganna
7. Mokhoa oa ho odara
QMSVK-F-WXYZ
V: 7~8 (SP7T~SP8T)
F: Maqhubu ho GHz
W: Mofuta oa Actuator. Ka tloaelo e Buloa: 3.
X: Motlakase. +12V: E, +24V: K, +28V: M.
Y: Sebopeho sa Matla. D-Sub: 1.
Z: Dikgetho tse ding.
Likhetho tse ling
TTL: T
Matšoao: Ke Atolositse
Mocheso: Z
Positive Common
Mofuta oa ho Tiisa o sa Keneng Metsing
Mehlala:
Ho odara switch ea SP8T, DC~40GHz, E butsoe ka tloaelo, +12V, D-Sub, TTL,
Lipontšo, totobatsa QMS8K-40-3E1TI.
Ho iketsetsa lintho hoa fumaneha ha ho kopuoa.
Haeba o na le lipotso, ka kopo ikutloe u lokolohile ho letsetsa bakeng sa puisano.
Nako ea poso: Tshitwe-06-2024